import axios from 'axios'
import {Message} from "element-ui";
import router from '../router'
import Vue from 'vue'

axios.defaults.baseURL = '/'
Vue.prototype.axios = axios

// 请求拦截器
axios.interceptors.request.use(config=>{
  if (window.sessionStorage.getItem('tokenStr')) {
//请求携带自定义token
    config.headers['Authorization'] =
      window.sessionStorage.getItem('tokenStr');
  }
  return config
},error => {
  console.log(error);
})

//相应拦截器
axios.interceptors.response.use(success => {
  //业务逻辑错误
  if (success.status && success.status == 200) {
    if (success.data.code == 500 || success.data.code == 401 ||
      success.data.code == 403) {
      Message.error({message: success.data.message});
      return;
    }
    if (success.data.message) {
      Message.success({message: success.data.message});
    }
  }
  return success.data;
}, error => {
  if (error.response.code == 504 || error.response.code == 404) {
    Message.error({message: '服务器被吃了o(╯□╰)o'});
  } else if (error.response.code == 403) {
    Message.error({message: '权限不足，请联系管理员！'});
  } else if (error.response.code == 401) {
    Message.error({message: '尚未登录，请登录'});
    router.replace('/');
  } else {
    if (error.response.data.message) {
      Message.error({message: error.response.data.message});
    } else {
      Message.error({message: '未知错误！'});
    }
  }
  return;
});

let base = '';

//传送json格式的post请求
export const postRequest = (url, params) => {
  return axios({
    method: 'post',
    url: `${base}${url}`,
    data: params
  })
}
//传递json的put请求
export const putRequest = (url, params) => {
  return axios({
    method: 'put',
    url: `${base}${url}`,
    data: params
  })
}
//传递json的get请求
export const getRequest = (url, params) => {
  return axios({
    method: 'get',
    url: `${base}${url}`,
    data: params
  })
}
//传递json的delete请求
export const deleteRequest = (url, params) => {
  return axios({
    method: 'delete',
    url: `${base}${url}`,
    data: params
  })
}
